/*
 * Copyright (c) 1998, 1999, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package java.awt.im;


/**
 * Defines additional Unicode subsets for use by input methods.  Unlike the
 * UnicodeBlock subsets defined in the <code>{@link
 * java.lang.Character.UnicodeBlock}</code> class, these constants do not
 * directly correspond to Unicode code blocks.
 *
 * @since 1.2
 */

public final class InputSubset extends Character.Subset {

  private InputSubset(String name) {
    super(name);
  }

  /**
   * Constant for all Latin characters, including the characters
   * in the BASIC_LATIN, LATIN_1_SUPPLEMENT, LATIN_EXTENDED_A,
   * LATIN_EXTENDED_B Unicode character blocks.
   */
  public static final InputSubset LATIN
      = new InputSubset("LATIN");

  /**
   * Constant for the digits included in the BASIC_LATIN Unicode character
   * block.
   */
  public static final InputSubset LATIN_DIGITS
      = new InputSubset("LATIN_DIGITS");

  /**
   * Constant for all Han characters used in writing Traditional Chinese,
   * including a subset of the CJK unified ideographs as well as Traditional
   * Chinese Han characters that may be defined as surrogate characters.
   */
  public static final InputSubset TRADITIONAL_HANZI
      = new InputSubset("TRADITIONAL_HANZI");

  /**
   * Constant for all Han characters used in writing Simplified Chinese,
   * including a subset of the CJK unified ideographs as well as Simplified
   * Chinese Han characters that may be defined as surrogate characters.
   */
  public static final InputSubset SIMPLIFIED_HANZI
      = new InputSubset("SIMPLIFIED_HANZI");

  /**
   * Constant for all Han characters used in writing Japanese, including a
   * subset of the CJK unified ideographs as well as Japanese Han characters
   * that may be defined as surrogate characters.
   */
  public static final InputSubset KANJI
      = new InputSubset("KANJI");

  /**
   * Constant for all Han characters used in writing Korean, including a
   * subset of the CJK unified ideographs as well as Korean Han characters
   * that may be defined as surrogate characters.
   */
  public static final InputSubset HANJA
      = new InputSubset("HANJA");

  /**
   * Constant for the halfwidth katakana subset of the Unicode halfwidth and
   * fullwidth forms character block.
   */
  public static final InputSubset HALFWIDTH_KATAKANA
      = new InputSubset("HALFWIDTH_KATAKANA");

  /**
   * Constant for the fullwidth ASCII variants subset of the Unicode halfwidth and
   * fullwidth forms character block.
   *
   * @since 1.3
   */
  public static final InputSubset FULLWIDTH_LATIN
      = new InputSubset("FULLWIDTH_LATIN");

  /**
   * Constant for the fullwidth digits included in the Unicode halfwidth and
   * fullwidth forms character block.
   *
   * @since 1.3
   */
  public static final InputSubset FULLWIDTH_DIGITS
      = new InputSubset("FULLWIDTH_DIGITS");

}
